Build-in Slime in Opusmodus coming soon. Here is the 'Emacs-Slime Setup.lisp' extension file: ;;;--------------------------------------------------------- ;;; SLIME in Opusmodus ;;;--------------------------------------------------------- #! ;;; HOWTO If you're accustomed to Emacs and Common Lisp, you may prefer SLIME, the Superior Lisp Interaction Mode for Emacs, to editing lisp in regular Opusmodus windows and its listener. There are a number of places to get Emacs for MacOS. One th